Converting the 'scale' field of the drawable table to a vector when set a value to it.
Fixed the math operations of the vector, now the vector can be the right value of the operation when the left value is another table.
Included a function to set the screen size and window mode using the capi.
Fixed the position of the lines of the drawables.text. They were being positioned from bottom to top.
New function on collision table to check if a drawable collides with the mouse cursor.